Wirless network was very slow...fine after reboot controller

[Zohaib Khan]

Hello,

I just faced a very weired behaviour from my wirless setup. Its wae very very slow i tried every thing event restart LightWeight AP but didnt work then i tried rebooting the Controller, it worked and now network is working fine. But i want to khnow reason of this why networks was very slow???

I have 3602 Series APs and 2504 WLC controller with 7.5.102.0 software version

[George Stefanick]

If you check the download section you will find that version of code is deferred.

http://software.cisco.com/download/release.html?mdfid=282600534&flowid=7012&softwareid=280926587&release=7.6.100.0&relind=AVAILABLE&rellifecycle=ED&reltype=latest

This means not to use it ..

Sent from Cisco Technical Support iPad App

[Zohaib Khan]

Sorry George, I didnt upderstand, can u explain more.

[George Stefanick]

No problem ... It means the code is no longer available for download for one reason or another. It is best to get on a supported code level.

Sent from Cisco Technical Support iPad App

[Victor Vasantha Kumar]

Hi Zohaib,

1) The code that you are runing has been deferred. That means, Cisco does not recommend this code.

    AND  TAC will not support.

    SO, you will have to move to a stable code.

    I would suggest 7.4.121.0, untill we have a stable version of 7.6

2) Since the WLC is reloaded already, we will have very less information to figure out the root cause.

   If the problem re-surface again, contact the support forum, before the reload.

Thanks !!

Regards
Victor V

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[Zohaib Khan]

Thanks George and Victor for explaining, i didn't  install this version, it comes with controller as I purchase 4 months before so far it was working fine but last night i faced the above mention issue.

I will go for stable version of 7.6 when it will be released